Question: What are the type of quantum particle which start with the letter o
Paraphrase: What kind of quantum particle does the letter o start?
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q22675015 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'σ')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25